<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
  </head>
  <body>
    <script>
      let arr = [1, 4, 6, 777, 8, 9, 90]
      let min = arr[0]
      for (let i = 0; i < arr.length - 1; i++) {
        for (let j = 0; j < arr.length - 1 - i; j++) {
          if (arr[j] > arr[j + 1]) {
            let temp = arr[j]
            arr[j] = arr[j + 1]
            arr[j + 1] = temp
          }
        }
      }
      // console.log(arr);
      document.write(`数组arr中最小的数为${arr[0]}`)

      // arr.sort(function (a, b) {
      //   return a-b
      // })
      // document.write(`数组arr中最小的数为${arr[0]}`)

        // for(let i = 0;i < arr.length;i++){
        //   min=min<arr[i]?min : arr[i]

        // }
        document.write(`最小值为${min}`)
    // </script>
  </body>
</html>
